The Helix™ Beaker Water Pipe is 8.75" tall and made on 60mm tubing. Its showerhead downstem diffuses smoke through water and can be removed for easy cleaning. Its Venturi chamber mouthpiece features three air intake holes that cool and spin smoke. The Helix™ Beaker comes ready to use with a 14mm Helix™ Taster® Bowl and functions best with approximately 2" of water.